小编be-*_*dee的帖子

我的vim配置有问题...

打开python(.py)文件时会发生此错误:

Error detected while processing BufRead Auto commands for "*.py":
E20: Mark not set

打开例如html(.html)或ruby(.rb)文件时,不会发生错误.

这是我的vim配置.插件全部安装完毕.

""" VUNDLE """
set nocompatible
filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'

" plugins
Plugin 'valloric/youcompleteme'
Plugin 'scrooloose/nerdtree'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'shawncplus/phpcomplete.vim'
Plugin 'quramy/tsuquyomi'
"Plugin 'Shougo/vimproc.vim'
Plugin 'leafgarland/typescript-vim'

call vundle#end()
filetype plugin indent on



""" CONFIG """
set history=200 "command history

set so=7 "add 7 lines when moving up/down

set hlsearch "highlight search results
set showmatch "highlight matching brackets

set ruler
set …

我对angular2有疑问.我正在创建一些组件,并希望有这样的东西:

这是我的DogComponent类:

@Component({
    selector: "dog",
    template: "dog.template.html"
})
class DogComponent
{
    @Input() image: string;
}

以及dog.template.html中的模板:

<div>
    <!-- Content of <top> should go here -->
    <img class="after" src="dogs/{{image}}" />
    <!-- Content of <bottom> should go here -->
</div>

当我使用DogComponent,它应该创建IMG标签与传递的SRC,但在此之前和之后的图像还可以查看其他HTML部分.

所以最后,如果我写这段代码:

<dog image="garry.png">
    <top>
        <h1>This is Garry!</h1>
    </top>
    <bottom>
        <span>He is my favorite dog!</span>
    </bottom>
</dog>

它应该呈现给:

<dog>
    <div>
        <h1>This is Garry!</h1>
        <img src="dog.png" />
        <span>He is my favorite dog!</span>
    </div>
</dog>

有人有我的问题的答案吗？

这会很棒!

编辑:

感谢您的建议,所以现在我更新了我的片段并添加了DogListComponent.如果我dog-list在应用程序的某处使用标记,则应查看最后一个片段(浏览器结果).希望它现在有点清晰了.

dog.component.ts …

我有一个关于在an​​gular2中测试路由组件的问题.

这是一个简单的组件,它取决于带参数的路由'foo'.foo组件中的属性将设置为参数的值.

import {Component, OnInit} from '@angular/core';
import {ActivatedRoute, Params} from '@angular/router';

@Component({
    selector: 'my-component',
    templateUrl: './my-component.html'
})
export class MyComponent implements OnInit
{
    foo: string;

    constructor(
        private route: ActivatedRoute
    )
    {
    }

    ngOnInit()
    {
        this.route.params.subscribe((params: Params) => {
            this.foo = params['foo'];
        });
    }
}

现在我想测试一下,如果使用路径创建组件,则将正确设置param.所以我想要的地方expect(component.foo).toBe('3');.

import {TestBed, ComponentFixture, async} from '@angular/core/testing';
import {DebugElement} from '@angular/core';
import {By} from '@angular/platform-browser';
import {Params, ActivatedRoute} from '@angular/router';

import {Observable} from 'rxjs';

import {MyComponent} from './MyComponent';

describe('MyComponent', …

在我的项目教练中，我在测试信息序列化程序时遇到了问题。我在文件中有以下序列化程序类running/serializes.py：

class Velocity(serializers.ModelSerializer):
    class Meta:
        model = VelocityModel
        fields = ("id", "minimum", "average", "maximum")


class Information(serializers.ModelSerializer):
    heart_beat = HeartBeat(read_only=True)
    velocity = Velocity(read_only=True)

    class Meta:
        model = InformationModel
        fields = ("id", "distance", "velocity", "heart_beat", "calories")

在我的测试中，我有这个：

from running import models, serializers

@patch("running.serializers.Velocity")
def test_contains_id(self, mock_velocity):
    # mocking stuff
    returned_data = {}
    mock_velocity.data = PropertyMock(return_value=returned_data)

    # creating instances of the models
    self.velocity = models.Velocity(minimum=8, average=10, maximum=12)
    self.velocity.save()
    self.heart_beat = models.HeartBeat(minimum=120, average=130, maximum=140)
    self.heart_beat.save()
    self.information = models.Information(distance=3.7, velocity=self.velocity, heart_beat=self.heart_beat, …